Base | Representation |
---|---|
bin | 100001000001101… |
… | …111000101101000 |
3 | 1102121122100121200 |
4 | 201001233011220 |
5 | 2113322300034 |
6 | 130552204200 |
7 | 16505541030 |
oct | 4101570550 |
9 | 1377570550 |
10 | 554103144 |
11 | 26485a991 |
12 | 135699660 |
13 | 8aa48caa |
14 | 5383a8c0 |
15 | 339a3a99 |
hex | 2106f168 |
554103144 has 48 divisors (see below), whose sum is σ = 1715082720. Its totient is φ = 158315040.
The previous prime is 554103089. The next prime is 554103149. The reversal of 554103144 is 441301455.
It is a happy number.
554103144 is a `hidden beast` number, since 554 + 103 + 1 + 4 + 4 = 666.
It is not an unprimeable number, because it can be changed into a prime (554103149) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 549202 + ... + 550209.
It is an arithmetic number, because the mean of its divisors is an integer number (35730890).
Almost surely, 2554103144 is an apocalyptic number.
It is an amenable number.
554103144 is an abundant number, since it is smaller than the sum of its proper divisors (1160979576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
554103144 is a wasteful number, since it uses less digits than its factorization.
554103144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1099430 (or 1099423 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 554103144 is about 23539.3955742283. The cubic root of 554103144 is about 821.3536752554.
Adding to 554103144 its reverse (441301455), we get a palindrome (995404599).
The spelling of 554103144 in words is "five hundred fifty-four million, one hundred three thousand, one hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •